/**//***************************************************************************
	 * 简单时间控件
	 * 
	 * 使用说明： 首先把本控件包含到页面 <script src="XXX/setTime.js" type="text/javascript"></script>
	 * 控件调用函数：_SetTime(field) 例如 <input name="time" type="text"
	 * onclick="_SetTime(this)"/>
	 * 
	 **************************************************************************/
var str = "";
document.writeln("<div id=\"time_contents\" style=\"padding:6px;padding-top:2px;height:25px; background-color:#f1f9fd; font-size: 12px; border: 1px solid #a6d0e7; position:absolute; left:?px; top:?px; width:?px; height:?px; z-index:15; visibility:hidden\">");
str += "\u65f6<select id=\"_hour\">";
for (h = 0; h <= 9; h++) {
str += "<option value=\"0" + h + "\">0" + h + "</option>";
}
for (h = 10; h <= 23; h++) {
str += "<option value=\"" + h + "\">" + h + "</option>";
}
str += "</select> \u5206<select id=\"_minute\">";
for (m = 0; m <= 9; m++) {
str += "<option value=\"0" + m + "\">0" + m + "</option>";
}
for (m = 10; m <= 59; m++) {
str += "<option value=\"" + m + "\">" + m + "</option>";
}
str += "</select> \u79d2<select id=\"_second\">";
for (s = 0; s <= 9; s++) {
str += "<option value=\"0" + s + "\">0" + s + "</option>";
}
for (s = 10; s <= 59; s++) {
str += "<option value=\"" + s + "\">" + s + "</option>";
}
str += "</select> <input name=\"queding\" class=\"setTimeSubmit\" type=\"button\" onclick=\"_select()\" value=\"\u786e\u5b9a\" style=\"font-size:12px\" /></div>";
document.writeln(str);
var _fieldname;
function _SetTime(tt) {
	
	_fieldname = tt;
	var ttop = tt.offsetTop; // TT控件的定位点高
	var thei = tt.clientHeight; // TT控件本身的高
	var tleft = tt.offsetLeft; // TT控件的定位点宽
	while (tt = tt.offsetParent) {
		ttop += tt.offsetTop;
		tleft += tt.offsetLeft;
	}
	//alert($("#time_contents").offset());
	document.getElementById("time_contents").style.top = (ttop + thei + 4)+"px";
	document.getElementById("time_contents").style.left = tleft+"px";
	document.getElementById("time_contents").style.visibility = "visible";
}
function _select() {
_fieldname.value = document.getElementById("_hour").value + ":" + document.getElementById("_minute").value + ":" + document.getElementById("_second").value;
document.getElementById("time_contents").style.visibility = "hidden";
} 


document.onclick=function(event){ 
		event = (event == null)?window.event:event;  
		srcelement= event.target?event.target:event.srcElement;
	     if (srcelement.id != "beginTime" &&srcelement.id != "endTime" && srcelement.id != "_contents" && srcelement.id != "_hour" 
	    	 &&srcelement.id != "_minute"&&srcelement.id != "_second" && srcelement.tagName != "OPTION") {
	    	 document.getElementById("time_contents").style.visibility = "hidden";
	     }
} 
